warriorkid
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- Apr 13, 2005
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Ok, ive heard that a little backpressure is important on a quad. But if you think about it, you want to get as much air out of that head as possible. And having backpressure makes it harder for that air to escape since there is a force keeping it from leaving. So my question is, how important is it really, to have backpressure? My friend has an old lt230 that is a mess around bike, and he is wanting to put a total strait pipe on it. And if backpressure matters then we need to try somethin different.
thanks,
1fastyamaha
thanks,
1fastyamaha